GE 122 then 5Z 322 at Johannesburg
Cape Town → Johannesburg → Durban
Timetable, Johannesburg time
12:00GE 122 from Cape Town at the gate
11:005Z 322 to Durban leaves the gate
23 h apart on the timetable, overnight
5Z 322 leaves 23 h after GE 122 arrives on the timetable: more than half a day, so not a connection we count.